1. Nvidia's Q4 results exceeded expectations with $0.89 EPS and $39.33B revenue, driven by strong data center performance and Blackwell GPU demand. 2. Despite 78.8% YoY revenue growth, after-hours trading was choppy due to high investor expectations and lack of 'positive shock value'. 3. Nvidia forecasts $43B revenue for Q1 fiscal 2026, exceeding analyst predictions, highlighting robust demand and supply constraints for AI chips.